quantum computing

Google's new Willow quantum chip has renewed concerns that Satoshi-era bitcoin — coins mined by the cryptocurrency's mysterious creator and untouched since the earliest days — could be vulnerable to future quantum attacks. Analysts and crypto commentators are debating whether advances in quantum computing might eventually break the encryption protecting these long-dormant wallets, worth billions today.

The German government has released a national guideline for migrating to post-quantum cryptography, implementing an EU requirement. Cryptographic applications classified as high-risk must be quantum-safe by the end of 2030, while medium-risk applications have until the end of 2035. The move is part of broader efforts to protect data against future quantum computers capable of breaking current encryption.

Coinbase is calling on the cryptocurrency industry to prepare for potential quantum computing attacks that could threaten bitcoin's cryptographic security. The exchange's warning highlights growing concern that future quantum machines could break the encryption protecting bitcoin wallets and transactions, prompting calls for quantum-resistant upgrades before the threat materialises.

Coinbase has published an outline of measures to protect Bitcoin from potential quantum computing attacks. The exchange detailed approaches for safeguarding the cryptocurrency's cryptography as quantum computers advance toward capabilities that could threaten current encryption standards. The discussion reflects growing attention across the crypto industry on quantum-resistant security for Bitcoin and other digital assets.

Quantum computing company EigenOrbit has released eigenkit, a new open-source software library for quantum computing. The announcement, reported by The Quantum Insider, makes the tools freely available to developers and researchers. The move positions EigenOrbit within the growing open-source quantum ecosystem, and could lower barriers for teams experimenting with quantum algorithms and workflows.

StarkWare researchers report that an optimization challenge cut the estimated computing cost of quantum-safe Bitcoin transactions by 82%, to about $59. The work is aimed at protecting roughly 6 million BTC held in addresses whose public keys are exposed and vulnerable to future quantum attacks. Researchers caution that significant technical hurdles remain before such protections can be applied at scale across the network.

An analysis by the Observer Research Foundation argues that India is moving from demonstrating space and quantum capabilities to shaping them into a coherent national strategy. The piece frames these technologies as connected pillars of India's long-term strategic ambitions, spanning security, communications and computing, rather than separate scientific endeavours.

Cryptographer Matthew Green, a professor at Johns Hopkins, warned that "we might lose public key cryptography," the mathematical foundation securing most internet communications, including HTTPS, messaging apps and digital signatures. His remark is fueling discussion about quantum computing threats and other risks to widely used encryption, and what a breakdown would mean for online security.

Quantum computers are not simply faster versions of ordinary computers. They rely on qubits, interference and entanglement to tackle certain calculations in a fundamentally different way. The main obstacle, according to commentators, is reliability: without error correction, quantum information decays before long computations can be completed, which remains the field's central engineering challenge.

Coinbase is calling on the Bitcoin community to begin migrating to quantum-resistant cryptography immediately, warning that the transition could take years and cannot wait until quantum computers pose a real threat. The exchange argues that waiting would leave large amounts of bitcoin vulnerable, and the warning is fueling debate among developers and crypto observers about how urgently the network should act.

OpenAI announced three new scientific discoveries spanning mathematics, computer science and physics, covering harmonic analysis, complexity theory and quantum field theory. The announcement, published on the company's site under the banner of building scientific understanding with academic communities, describes work aimed at converting raw research results into usable scientific knowledge. Observers are sharing the news, with some weighing what it means for AI's role in fundamental research.

Semiconductor firm SEALSQ has presented two new chips built to withstand attacks from quantum computers, which could eventually break today's standard encryption. The post-quantum security chips are aimed at protecting connected devices and sensitive data against future quantum threats. Coverage so far is limited to tech trade outlets, with no independent analysis of the chips' capabilities yet available.

The Foundation for Defense of Democracies has published a piece titled 'Quantapocalypse' examining the risk quantum computing poses to financial services, particularly the potential to break the encryption underpinning banking and payments. The discussion centers on how urgently banks and regulators should move to quantum-resistant security before adversaries gain the capability.

Three methods designed to protect devices from attacks using quantum computers will be demonstrated in Munich. The showcase highlights growing efforts in the semiconductor and security industries to prepare hardware for so-called post-quantum threats, as quantum computing advances raise concerns that current encryption could eventually be broken.

Coinbase has published an outline of what Bitcoin custody will require once quantum computers become capable of breaking current cryptographic protections. The company lays out the security needs for safeguarding bitcoin holdings in a post-quantum future. The discussion reflects growing industry attention on quantum computing as a long-term threat to crypto storage.

SEALSQ presented its quantum-resistant semiconductor chips at the Electronica fair in Munich, one of the world's leading electronics trade shows. The chips are designed to withstand attacks from future quantum computers, a growing concern for secure communications and data protection. The company's display drew attention as industries prepare for post-quantum cryptography standards and rethink hardware security requirements.

Attention is turning to Bitcoin's vulnerability to future quantum computers, which could theoretically break the cryptographic signatures that protect wallets. Analysts and developers are discussing post-quantum cryptographic solutions, including proposals to migrate coins to quantum-resistant addresses. The debate covers technical feasibility, the risk to millions of older exposed public keys, and how a transition could be coordinated across the decentralized network.

Intel has announced plans to acquire Classiq, an Israeli quantum software company, in a move aimed at building a full-stack quantum computing platform. The deal would combine Intel's hardware capabilities with Classiq's quantum software and circuit design tools. The announcement is drawing attention among tech watchers, with debate over what it signals about Intel's ambitions in the emerging quantum computing market.

Intel is set to acquire Israeli quantum computing software firm Classiq for roughly $2.3 billion, according to a Bloomberg News report carried by Reuters. The deal would mark one of Intel's largest moves into quantum technology, signalling the chipmaker's intent to deepen its presence in next-generation computing as competition among semiconductor giants over quantum capabilities intensifies.

The National Cyber Security Centre has published updates to its TLS guidance covering post-quantum cryptography, reflecting the shift towards encryption methods that can withstand attacks from future quantum computers. The guidance matters for organisations securing web traffic and other communications, as migration to quantum-safe algorithms is expected to take years.

The American Physical Society highlights new work on calculating superconductors from first principles, using computational methods to predict superconducting behavior without relying on empirical input. The effort could help researchers identify and design new superconducting materials more efficiently, a long-standing goal in condensed matter physics with implications for energy transmission, magnets and quantum technologies.